c#读取INI文件和向ini文件写入数据

//读取INI文件

[DllImport("kernel32")]

public static extern int GetPrivateProfileString(string section, string key, string def, StringBuilder retVal, int size, string filePath);

//向ini文件写入数据

[DllImport("kernel32")]

public static extern long WritePrivateProfileString(string mpAppName, string mpkeyName,

string mpDefault, string mpFileName);

//定时关机

[DllImport("user32.dll", ExactSpelling = true, SetLastError = true)]

public static extern bool ExitWindowsEx(int uFlags, int dwReserved);

//关闭，重启系统拥有所有权限

[DllImport("ntdll.dll", ExactSpelling = true, SetLastError = true)]

public static extern bool RtlAdjustPrivilege(int htok, bool disall, bool newst, ref int len);

/// <summary>
/// 从ini中读取指定的值
/// </summary>
/// <param n